80919301 ÷ 488 
Let's see how many times 488 fits into 80919301.

Moving on to step 1:
The number 488 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 488

Step 2:
When dividing 80 by 488, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Take the next digit (9) from the dividend and append it to 80, then repeat: 809 / 488

On to step 3:
If we divide 809 by 488, we get 1 and a remainder of 321.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 488 from 809 to get 321.
Take the next digit (1) from the dividend and append it to 321, then repeat: 3211 / 488

Advancing to step 4:
488 can be fit into 3211 6 times, resulting in a remainder of 283.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we take 2928 away from 3211, we end up with 283.
Grab the next digit (9) from the dividend, add it to 283, then carry on: 2839 / 488

Moving on to step 5:
If we divide 2839 by 488, we get 5 and a remainder of 399.
Use 5 as the next digit of our solution. 
Result so far: 165.0
If we subtract 2440 from 2839, we get 399.
Grab the next digit (3) from the dividend, add it to 399, then carry on: 3993 / 488

Advancing to step 6:
The number 488 fits into 3993 8 times, leaving a remainder of 89.
The next digit of our result is 8. 
Result so far: 1658.0
Deduct 3904 from 3993 and we're left with 89.
Include the next digit (0) from the dividend after 89, then repeat: 890 / 488

Going ahead to step 7:
488 goes into 890 1 times with a remainder of 402.
The next digit of our result is 1. 
Result so far: 16581.0
Subtracting 488 from 890 leaves us with 402.
Fetch the next digit (1) from the dividend, attach it to 402 and continue: 4021 / 488

Let's proceed to step 8:
If we divide 4021 by 488, we get 8 and a remainder of 117.
The next digit of our result is 8. 
Result so far: 165818.0
The remainder is 117 after subtracting 3904 from 4021.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Let's proceed to step 9:
The number 488 fits into 1170 2 times, leaving a remainder of 194.
The next digit of our result is 2. 
Result so far: 165818.2
If we take 976 away from 1170, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 10:
488 can be fit into 1940 3 times, resulting in a remainder of 476.
Write down 3 as next digit of the result. 
Result so far: 165818.23
Subtracting 1464 from 1940 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Going ahead to step 11:
The number 488 fits into 4760 9 times, leaving a remainder of 368.
The number 9 becomes the next digit in our result. 
Result so far: 165818.239
If we take 4392 away from 4760, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 12:
488 can be fit into 3680 7 times, resulting in a remainder of 264.
Use 7 as the next digit of our solution. 
Result so far: 165818.2397
The remainder is 264 after subtracting 3416 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 13:
The number 488 fits into 2640 5 times, leaving a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 165818.23975
If we take 2440 away from 2640, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 14:
The number 488 fits into 2000 4 times, leaving a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 165818.239754
The remainder is 48 after subtracting 1952 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 15:
When dividing 480 by 488, we get 0 with a remainder of 480.
The next digit of our result is 0. 
Result so far: 165818.239754
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 16:
If we divide 4800 by 488, we get 9 and a remainder of 408.
Write down 9 as next digit of the result. 
Result so far: 165818.23975409
Subtract 4392 from 4800 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

After the division, we end up with 165818.23975409 and a remainder of 4.08e-07.